Device, System, and Method for Antimicrobial Treatment, Method for Producing the Device, and Computer Program

Simple SummaryContent extracted from patent full text and abstract with AI.

The invention describes a device, system, and method for antimicrobial treatment during surgical procedures, especially minimally invasive ones. The device is designed to be partially inserted into a body and integrates a plasma source using a high-voltage electrode covered with a dielectric. When activated, it emits cold atmospheric plasma that kills microorganisms at the site, directly using the surgical instrument as the plasma generator. The system also includes manufacturing methods and software to control and monitor the process.

Use CasesContent extracted from patent full text and abstract with AI.

• Antimicrobial treatment during minimally invasive surgery to reduce infection at access sites.
• Sterilization of percutaneous or transcutaneous instrument entry points (e.g., for endoscopes, catheters, or laparoscopes).
• Treatment of body cavity openings during or after invasive medical procedures.
• Antimicrobial decontamination of surgical instruments or body tissues during operations.
• Potential application in veterinary surgeries and animal care procedures.

BenefitsContent extracted from patent full text and abstract with AI.

• Reduces the risk of infections associated with surgical or instrument access points.
• Eliminates the need for external plasma sources, making the device more compact and user-friendly.
• Plasma treatment is effective against a wide range of microorganisms, including those resistant to antibiotics and disinfectants.
• No known development of microbial resistance to plasma, enhancing long-term effectiveness.
• Enables simultaneous surgical intervention and antimicrobial treatment, saving time and potentially improving patient outcomes.
• Minimizes the use of chemical disinfectants, reducing the risk of allergic reactions or tissue damage.
• Adaptable for a variety of surgical and diagnostic instruments, improving versatility.
• Manufacturing methods allow for cost-effective and scalable production.

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The invention relates to a device, to a system, and to a method for antimicrobial treatment during performance of operations in bodies, to a method for producing the device, and to a computer program. A device (11) is provided for antimicrobial treatment during performance of operations, in particular minimally invasive operations, in bodies. Said device comprises a main body (1) for partial introduction into a body and at least one plasma source (12) arranged in at least one portion of the main body (1). The plasma source (12) has at least one high-voltage electrode (9) which is covered at least partially and in particular completely with a dielectric (10) and is adapted to produce a plasma when an electric voltage is applied and in co-operation with a second electrode by means of dielectric barrier discharge.